A mass of 4 kg is attached to a spring. A force of 108 N is required to hold the spring stretched by 60 cm. The mass is in a medium that exerts a viscous resistance of 5 N when the mass has a velocity of 1 m/sec. Suppose the object is displaced (stretched) by 30 cm from equilibrium and released with no initial velocity. Find an equation for the object's position, u(t), in meters after t seconds. You may round values in your answer to 3 decimal places. u(t) =

A mass of 4 kg is attached to a spring. A force of 108 N is required to hold the spring stretched by 60 cm. The mass is in a medium that exerts a viscous resistance of 5 N when the mass has a velocity of 1 m/sec. Suppose the object is displaced (stretched) by 30 cm from equilibrium and released with no initial velocity. Find an equation for the object's position, u(t), in meters after t seconds. You may round values in your answer to 3 decimal places. u(t) =

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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